➕ Add Hemi Test and Main Network Deployments (#174)

### 🕓 Changelog Add Hemi test and main network deployments (closes #173): - [Hemi Sepolia Testnet](https://testnet.explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed), - [Hemi](https://explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed). #### Verification Compare the `keccak256` hash of the runtime bytecode with the canonical `keccak256` hash of the runtime bytecode [here](https://github.com/pcaversaccio/createx#security-considerations) (`0xbd8a7ea8cfca7b4e5f5041d7d4b17bc317c5ce42cfbc42066a00cf26b43eb53f`): ```console ~$ cast keccak $(cast code 0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed --rpc-url https://testnet.rpc.hemi.network/rpc) 0xbd8a7ea8cfca7b4e5f5041d7d4b17bc317c5ce42cfbc42066a00cf26b43eb53f ~$ cast keccak $(cast code 0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed --rpc-url https://rpc.hemi.network/rpc) 0xbd8a7ea8cfca7b4e5f5041d7d4b17bc317c5ce42cfbc42066a00cf26b43eb53f ``` --------- Signed-off-by: Pascal Marco Caversaccio <pascal.caversaccio@hotmail.ch>
pcaversaccio · Jan 31, 2025 · ff80bd9 · ff80bd9
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diff --git a/README.md b/README.md
@@ -2239,6 +2239,7 @@ To verify a deployed [`CreateX`](./src/CreateX.sol) contract on a block explorer
 - [Etherlink](https://explorer.etherlink.com/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 - [Soneium](https://soneium.blockscout.com/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 - [Swellchain](https://explorer.swellnetwork.io/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
+- [Hemi](https://explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 
 #### Ethereum Test Networks
 
@@ -2306,6 +2307,7 @@ To verify a deployed [`CreateX`](./src/CreateX.sol) contract on a block explorer
 - [Etherlink Testnet (Ghostnet)](https://testnet.explorer.etherlink.com/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 - [Soneium Sepolia Testnet (Minato)](https://soneium-minato.blockscout.com/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 - [Swellchain Sepolia Testnet](https://swell-testnet-explorer.alt.technology/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
+- [Hemi Sepolia Testnet](https://testnet.explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed)
 
 ## Integration With External Tooling
 

diff --git a/deployments/deployments.json b/deployments/deployments.json
@@ -466,6 +466,13 @@
       "https://explorer.swellnetwork.io/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed"
     ]
   },
+  {
+    "name": "Hemi",
+    "chainId": 43111,
+    "urls": [
+      "https://explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed"
+    ]
+  },
   {
     "name": "Sepolia",
     "chainId": 11155111,
@@ -916,5 +923,12 @@
     "urls": [
       "https://swell-testnet-explorer.alt.technology/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed"
     ]
+  },
+  {
+    "name": "Hemi Sepolia Testnet",
+    "chainId": 743111,
+    "urls": [
+      "https://testnet.explorer.hemi.xyz/address/0xba5Ed099633D3B313e4D5F7bdc1305d3c28ba5Ed"
+    ]
   }
 ]
diff --git a/hardhat.config.ts b/hardhat.config.ts
@@ -851,6 +851,16 @@ const config: HardhatUserConfig = {
       ),
       accounts,
     },
+    hemiTestnet: {
+      chainId: 743111,
+      url: vars.get("HEMI_TESTNET_URL", "https://testnet.rpc.hemi.network/rpc"),
+      accounts,
+    },
+    hemiMain: {
+      chainId: 43111,
+      url: vars.get("HEMI_MAINNET_URL", "https://rpc.hemi.network/rpc"),
+      accounts,
+    },
   },
   contractSizer: {
     alphaSort: true,
@@ -1076,6 +1086,9 @@ const config: HardhatUserConfig = {
       // For Swellchain testnet & mainnet
       swell: vars.get("SWELL_API_KEY", ""),
       swellTestnet: vars.get("SWELL_API_KEY", ""),
+      // For Hemi testnet & mainnet
+      hemi: vars.get("HEMI_API_KEY", ""),
+      hemiTestnet: vars.get("HEMI_API_KEY", ""),
     },
     customChains: [
       {
@@ -1972,6 +1985,22 @@ const config: HardhatUserConfig = {
           browserURL: "https://swell-testnet-explorer.alt.technology",
         },
       },
+      {
+        network: "hemi",
+        chainId: 43111,
+        urls: {
+          apiURL: "https://explorer.hemi.xyz/api",
+          browserURL: "https://explorer.hemi.xyz",
+        },
+      },
+      {
+        network: "hemiTestnet",
+        chainId: 743111,
+        urls: {
+          apiURL: "https://testnet.explorer.hemi.xyz/api",
+          browserURL: "https://testnet.explorer.hemi.xyz",
+        },
+      },
     ],
   },
 };

diff --git a/lib/forge-std b/lib/forge-std
diff --git a/lib/solady b/lib/solady
diff --git a/package.json b/package.json
@@ -175,6 +175,8 @@
     "deploy:soneiummain": "npx hardhat run --no-compile --network soneiumMain scripts/deploy.ts",
     "deploy:swelltestnet": "npx hardhat run --no-compile --network swellTestnet scripts/deploy.ts",
     "deploy:swellmain": "npx hardhat run --no-compile --network swellMain scripts/deploy.ts",
+    "deploy:hemitestnet": "npx hardhat run --no-compile --network hemiTestnet scripts/deploy.ts",
+    "deploy:hemimain": "npx hardhat run --no-compile --network hemiMain scripts/deploy.ts",
     "prettier:check": "npx prettier -c \"**/*.{js,ts,md,sol,json,yml,yaml}\"",
     "prettier:check:interface": "pnpm -C interface prettier:check",
     "prettier:fix": "npx prettier -w \"**/*.{js,ts,md,sol,json,yml,yaml}\"",
+1 −1		package.json
+0 −17		src/StdUtils.sol
+21 −3		src/Vm.sol
+0 −234		src/mocks/MockERC20.sol
+0 −231		src/mocks/MockERC721.sol
+0 −4		test/StdAssertions.t.sol
+20 −3		test/StdStorage.t.sol
+1 −1		test/Vm.t.sol
+0 −441		test/mocks/MockERC20.t.sol
+0 −721		test/mocks/MockERC721.t.sol
+29 −4		docs/accounts/erc7821.md
+25 −0		docs/utils/eip712.md
+2 −2		foundry.toml
+1 −1		package.json
+33 −0		src/utils/EIP712.sol
+79 −11		test/EIP712.t.sol
+4 −0		test/utils/mocks/MockEIP712.sol
+4 −0		test/utils/mocks/MockEIP712Dynamic.sol